Environmental Working Group (EWG) – “Since 2007, when EWG published its first Sunscreen Guide, many sun protection products sold in the U.S. are safer and federal regulators have cracked down on some of the worst phony marketing claims. But our investigation of more than 880 beach and sport sunscreens, 480 moisturizers and 120 lip products with SPF for our 11th annual guide found that serious concerns remain. Almost three-fourths of the products we examined offer inferior sun protection or contain worrisome ingredients like oxybenzone, a hormone disruptor, or retinyl palmitate, a form of vitamin A that may harm skin. And despite scant evidence, the government still allows most sunscreens to claim they help prevent skin cancer…”